Scope of application:
1. Filling of high-pressure gas cylinders in L-CNG natural gas filling stations
2. Gas replenishment and pressurization of the pipeline network of urban natural gas peak-shaving stations
3. LNG Dewar bottle filling
Product advantages: high working pressure, fast pressurization, fast flow rate, easy operation
Executive standard:
1. JB/T 9076 Technical Specifications for Reciprocating Cryogenic Liquid Pumps
2. GB/T 9234 motorized reciprocating pump
Standard configuration
1. Inlet filter
2. Outlet pressure gauge and root valve
3. Transmission case oil temperature sensor
4. Metal hose for liquid inlet and air return
5. Damper
Optional configuration
1. Fixed motor/frequency conversion speed regulation
2. Safety valve/cryogenic globe valve
3. Outlet pressure interlock device
4. Temperature interlock after vaporizer
5. Pressure interlock after vaporizer
6. Return the air temperature interlock device
7. Transmission case oil temperature interlock
8. High-pressure emergency cut-off vent valve (pneumatic)
9. Leak detection alarm device
10. PLC control system
11. Provided as a skid
Model |
Type |
Flow range L/h |
Inlet pressure Mpa |
Max pressure Mpa |
BH-800/250 |
Single Horizontal Piston |
800 |
0.02~1.6 |
25.0 |
BH-1000/250 |
100 |
BH-1500/250 |
1500 |
BH-1500/250 |
Double Horizontal Piston |
1500 |
0.02~1.6 |
25.0 |
BH-2000/250 |
2000 |
BH-2500/250 |
2500 |
BH-3000/250 |
3000 |
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